Optical scanning component, laser system and laser measurement method

Abstract

The present application discloses an optical scanning component, a laser system, and a laser measurement method. The optical scanning component includes: a first scanning component, which synchronously deflects the received emitted light along a first scanning direction and a second scanning direction; a plurality of optical deflection components, which sequentially receive multiple groups of emitted light after being deflected by the first scanning component; the angle between the line connecting at least two of the plurality of optical deflection components and the first scanning component along the first scanning direction is less than or equal to the field of view angle of the first scanning component along the first scanning direction; the absolute value of the difference in the angle between the length direction of at least two optical deflection components and the second scanning direction is greater than zero and less than or equal to the field of view angle of the first scanning component along the second scanning direction; the angle between the two ends of the optical deflection component along its length direction and the line connecting the first scanning component is greater than or equal to the field of view angle of the first scanning component along the second scanning direction. The present application can achieve high-speed, large-angle scanning at a low cost.

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